-5.44% is the change from 717 to 678
Calculation steps:
[( 678 - 717 ) ÷ 717] x 100 = -5.44%
Formula
Percentage change = [(678 - 717) / 717] x 100
Subtract the new number by the original number
678 - 717 = -39
-39 ÷ 717 = -0.05439330543933055
-0.05439330543933055 x 100 = -5.44%